460000398 has 64 divisors (see below), whose sum is σ = 1083930624. Its totient is φ = 128304000.

The previous prime is 460000367. The next prime is 460000427. The reversal of 460000398 is 893000064.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 463683 + ... + 464673.

It is an arithmetic number, because the mean of its divisors is an integer number (16936416).

Almost surely, 2^460000398 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 460000398, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541965312).

460000398 is an abundant number, since it is smaller than the sum of its proper divisors (623930226).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

460000398 is a wasteful number, since it uses less digits than its factorization.

460000398 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1561.

The product of its (nonzero) digits is 5184, while the sum is 30.

The square root of 460000398 is about 21447.6198679481. The cubic root of 460000398 is about 771.9444855693.

The spelling of 460000398 in words is "four hundred sixty million, three hundred ninety-eight", and thus it is an aban number.